21494076632

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6292177}}^1$

素因数の和:6292251

約数の個数: 32

約数和(自身を含む): 46813804320

約数和(自身を除く): 25319727688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 6292177, 12584354, 25168708, 44045239, 50337416, 88090478, 176180956, 352361912, 383822797, 767645594, 1535291188, 2686759579, 3070582376, 5373519158, 10747038316, 21494076632]

約数ペア:

[(1, 21494076632), (2, 10747038316), (4, 5373519158), (7, 3070582376), (8, 2686759579), (14, 1535291188), (28, 767645594), (56, 383822797), (61, 352361912), (122, 176180956), (244, 88090478), (427, 50337416), (488, 44045239), (854, 25168708), (1708, 12584354), (3416, 6292177)]